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Use-after-free vulnerability in the FontTableRec destructor in Mozilla Firefox before 31.0, Firefox ESR 24.x before 24.7, and Thunderbird before 24.7 on Windows allows remote attackers to execute arbitrary code via crafted use of fonts in MathML content, leading to improper handling of a DirectWrite font-face object.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Freebsd | — | Upgrade firefox-esrUpgrade linux-firefoxUpgrade nssUpgrade thunderbirdUpgrade linux-thunderbirdUpgrade firefox | Dec 10, 2025 | Jul 23, 2014 |
| Gentoo Linux | — | Upgrade dev-libs/nspr.Upgrade www-client/firefox.Upgrade www-client/firefox-bin.Upgrade mail-client/thunderbird-bin.Upgrade www-client/seamonkey.Upgrade www-client/seamonkey-bin.Upgrade mail-client/thunderbird. | Oct 30, 2017 | Jul 23, 2014 |
| Mfsa2014 59 | — | Upgrade to the latest version of Mozilla FirefoxUpgrade to Mozilla Firefox ESR version 24.7Upgrade to Mozilla Firefox version 31.0 | Jul 28, 2014 | Jul 23, 2014 |
| Mozilla Thunderbird | — | Upgrade to the latest version of Mozilla ThunderbirdUpgrade to Mozilla Thunderbird version 24.7Upgrade to Mozilla Thunderbird version 31.0 | Jul 28, 2014 | Jul 23, 2014 |
| Oracle Solaris | — | Upgrade database/sqlite-3/documentation to version 3.9.2-0.175.3.8.0.2.0 on Solaris 11.3Upgrade web/browser/firefox to version 38.4.0-0.175.3.8.0.2.0 on Solaris 11.3Upgrade runtime/tcl-8/tcl-sqlite-3 to version 3.9.2-0.175.3.8.0.2.0 on Solaris 11.3Upgrade database/sqlite-3 to version 3.9.2-0.175.3.8.0.2.0 on Solaris 11.3 | May 29, 2017 | Jul 23, 2014 |
| Suse | — | Upgrade mozilla-nss-develUpgrade MozillaFirefoxUpgrade mozilla-nss-32bitUpgrade MozillaFirefox-translationsUpgrade libsoftokn3-32bitUpgrade libfreebl3-32bitUpgrade mozilla-nss-x86Upgrade libsoftokn3-x86Upgrade mozilla-nss-toolsUpgrade libfreebl3Upgrade mozilla-nssUpgrade libsoftokn3Upgrade MozillaFirefox-develUpgrade libfreebl3-x86 | Dec 18, 2015 | Jul 23, 2014 |
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